Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11992497 | Cannabinoid derivatives and their use | Christopher Chengelis | 2024-05-28 |
| 6268320 | Sulphur-containing calixarenes, metal salts thereof, and additive and lubricating oil compositions containing them | — | 2001-07-31 |
| 6254455 | Jig for use in sharpening cutting implement for use in wood turning | Michael Irvine | 2001-07-03 |
| 6090760 | Sulphurized alkaline earth metal hydrocarbyl phenates, their production and use thereof | Charles Cane, Sean P. O'Connor | 2000-07-18 |
| 6090759 | Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof | Charles Cane, Sean P. O'Connor | 2000-07-18 |
| 6008166 | Detergent compositions | Stephen J. Cook, Sean P. O'Connor | 1999-12-28 |
| 5792735 | Lubricating oil compositions | Stephen J. Cook, Sean P. O'Connor | 1998-08-11 |
| 5716914 | Alkaline earth metal hydrocarbyl phenates, their sulphurized derivatives, their production and use thereof | Charles Cane, Sean P. O'Connor | 1998-02-10 |
| 5714443 | Sulphurised alkaline earth metal hydrocarbyl phenates, their production and use thereof | Charles Cane, Sean P. O'Connor | 1998-02-03 |
| 5674821 | Detergent compositions | Stephen J. Cook, Sean P. O'Connor | 1997-10-07 |
| 5451331 | Process for the production of a lubricating oil additive concentrate | Sean P. O'Connor, Charles Cane | 1995-09-19 |
| 5437803 | Process for the production of a lubricating oil additive concentrate | Charles Cane, Patrick S. O'Connor | 1995-08-01 |
| 5433871 | Process for the production of a lubricating oil additive concentrate | Sean P. O'Connor, Charles Cane | 1995-07-18 |
| 5384053 | Production of a lubricating oil additive concentrate | Charles Cane, Sean P. O'Connor | 1995-01-24 |
| 5281345 | Process for the preparation of a lubricating oil additive concentrate with an organic halide catalyst | Sean P. O'Connor, Charles Cane | 1994-01-25 |
| 5090966 | Fuel composition containing an additive for reducing valve seat recession | Thakor Kikabhai, David B. McLeary, Andrew Pearce | 1992-02-25 |
| 4248725 | Dispersants having antioxidant activity and lubricating compositions containing them | Geoffrey Hill | 1981-02-03 |
| 4194057 | Polymer composition viscosity index improver additive and lubricating oil containing the additive | David Brankling | 1980-03-18 |